ERA14CA398

NTSB accident investigation · Cessna 172F · Oxford, NC · August 14, 2014

Accident · No injuriesData collectionFinal report
Date
August 14, 2014, 11:30 local (15:30 UTC)
Place
Oxford, NC
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8432UCessna 172F
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report January 12, 2015
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Case key
89918

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The student pilot's improper landing flare, which resulted in a hard landing. Contributing to the accident was the pilot's improper compensation for wind conditions.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172F: 1 caseAll aircraft: 1,285 casesProbable cause
Action: incorrect action performancePersonnel issues › Action/decision · PilotCessna 172F: 3 casesAll aircraft: 1,386 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that after takeoff, his passengers were uncomfortable in the "bumpy" conditions, so he returned to the departure airport for landing. He said that due to his passenger load and the crosswind conditions, the owner of the airplane advised over the radio that the pilot should perform the landing with flaps set at 10 degrees. The pilot stated that the airplane "ballooned" on the first touchdown, and that the second touchdown was "harder than normal." A witness stated that there was a direct crosswind, and the airplane touched down with then nose pointed 30 degrees right of centerline. The airplane "porpoised" and landed on the nosewheel first a number of times in succession. Inspection of the airplane after taxi and parking revealed cracking and buckling of the wings, fuselage, and engine firewall. The pilot reported, and inspection by FAA inspectors revealed, no mechanical deficiencies that would have precluded normal operation.

Factual narrative

The pilot reported that after takeoff, his passengers were uncomfortable in the "bumpy" conditions, so he returned to the departure airport for landing. He said that due to his passenger load and the crosswind conditions, the owner of the airplane advised over the radio that the pilot should perform the landing with flaps set at 10 degrees. The pilot stated that the airplane "ballooned" on the first touchdown, and that the second touchdown was "harder than normal." A witness stated that there was a direct crosswind, and the airplane touched down with then nose pointed 30 degrees right of centerline. The airplane "porpoised" and landed on the nosewheel first a number of times in succession. Inspection of the airplane after taxi and parking revealed cracking and buckling of the wings, fuselage, and engine firewall. The pilot reported, and inspection by FAA inspectors revealed, no mechanical deficiencies that would have precluded normal operation.

Aircraft

Registration
N8432U
Reported as
Cessna 172F
Category
Airplane
Serial number
17252332
Built
1964
Airframe hours
4,835.5
Engine
Cont Motor 0-300 SER, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Empire Aviation Inc
Registered owner
Empire Aviation Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 18, 2014 · 18 hours before
Departed
HNZ · Oxford, NC
Destination
HNZ · Oxford, NC
Airport
HNZ · Henderson-Oxford, runway 24, 5,002 × 97 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
31
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
70 total · 708 in this make and model · 2 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 61 °F
Altimeter
29.46 inHg
Observed at
KHNZ

Docket · 5

The files NTSB released with the investigation on December 29, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.9 MB in all.

Other investigations on N8432U · 1

Matched to the same aircraft by N-number and date.